E-Fan's were to get the best. My truck runs cool until I hit a big hill and she has to drop a gear or two then it will jump up 20deg or so. But will drop right back down. So if I put on a 34"rad and fans should take care of that. Would it be worth the $$$. Now this is pulling an 24' enclose. Not pulling never get hot. Also were to plug it in to the ECU and will it need a retuning.
